Astronomy: Week of 4/30/17 (Eta Aquariid Meteor Shower)

Seems like only yesterday I was talking about Jupiter coming back into the evening sky, and now it's shining high and bright early every evening.  Never fails to impress, even through a small telescope. Mars is almost gone, vanishing below the horizon soon after sunset.  Venus is back and shining bright again, but only if…Read more Astronomy: Week of 4/30/17 (Eta Aquariid Meteor Shower)

Astronomy: Week of 4/9/17 (Jupiter, and ANOTHER Comet!)

As I mentioned last week, Jupiter was at opposition on Friday, April 7 - this means it's opposite the sun, from our perspective, making it at its most "full" (though, as I've pointed out before, the outer planets are always very close to full from our vantage point).  It's also on the same side of…Read more Astronomy: Week of 4/9/17 (Jupiter, and ANOTHER Comet!)

Astronomy: Week of 3/26/17 (Two Elusive Speedsters)

OK, as promised, I'm going to talk about Comet 41P/Tuttle-Giacobini-Kresak this week, but there's also another elusive object out there, and this week may be your best chance to catch either of them. The planet Mercury is nearing its most eastern declination from the Sun this week, meaning from our point of view it's at…Read more Astronomy: Week of 3/26/17 (Two Elusive Speedsters)